公开(公告)号：US10554230B2

公开(公告)日：2020-02-04

申请号：US16381133

申请日：2019-04-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hu Zhao ,  Hongwei Xing

IPC: H04W4/02 ,  H04B1/00 ,  H04W88/08

Abstract: The present application discloses a signal transmission method, includes: obtaining, by the detection device, port information and switch information of the at least one antenna line device, and port information and switch information of the antenna; sequentially controlling, by the detection device based on the switch information, at least one switch of the at least one antenna line device to perform state switching, performing port scanning, and recording a scanned port and a corresponding switch state; and determining, by the detection device, a port connection relationship of devices in the radio frequency network based on port and switch state information obtained after a plurality of times of state switching and a plurality of times of port scanning, and the port information. Therefore, the detection device controls switch switching of the devices in the radio frequency network to obtain the port connection relationship of the devices in the radio frequency network.

公开(公告)号：US10306491B2

公开(公告)日：2019-05-28

申请号：US15653097

申请日：2017-07-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongwei Xing

IPC: H04W24/04 ,  H04W24/00 ,  H04L12/24 ,  H04L29/12

Abstract: Embodiments of the present application provide an antenna line device management method, and devices. A primary device sends a scanning command to an antenna line device, where the scanning command is used to scan the antenna line device; receives a scanning response sent by the antenna line device, where the scanning response includes indication information used to indicate a type of the antenna line device, and the type of the antenna line device is a container antenna line device; sends an HDLC address assignment command to the antenna line device, where the HDLC address assignment command includes an HDLC address assigned by the primary device to the antenna line device; establishes a communication link to the antenna line device according to the HDLC address; sends a capability information query command to the antenna line device; and receives a capability information report sent by the antenna line device.

公开(公告)号：US11038280B2

公开(公告)日：2021-06-15

申请号：US16381117

申请日：2019-04-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hu Zhao ,  Hongwei Xing ,  Meng Chen

IPC: H01Q21/00 ,  H01Q5/42 ,  H04B17/21 ,  H04B17/11 ,  H01Q5/371 ,  H04B17/18 ,  H04W24/04 ,  H04B17/19 ,  H01Q1/00 ,  H04B17/17

Abstract: The present application discloses a radio frequency system, includes a detection device, at least one antenna line device, and an antenna that are sequentially connected in series by using a radio frequency channel. Each of the at least one antenna line device is configured to: receive a detection signal from the detection device or a previous antenna line device connected in series to the antenna line device; and add device information of the antenna line device to the received detection signal, and send, to the antenna or a next antenna line device connected in series to the antenna line device, the detection signal to which the device information is added. The detection device obtain device information of each of devices connected in series on a radio frequency line, to determine whether a connection relationship between the devices is correct, and determine a specific port location at which an error occurs.

公开(公告)号：US20170318485A1

公开(公告)日：2017-11-02

申请号：US15653097

申请日：2017-07-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongwei Xing

IPC: H04W24/04 ,  H04L12/24 ,  H04L29/12

CPC classification number: H04W24/04 ,  H04L41/0686 ,  H04L41/12 ,  H04L61/2007 ,  H04L61/6022 ,  H04W24/00

Abstract: Embodiments of the present application provide an antenna line device management method, and devices. A primary device sends a scanning command to an antenna line device, where the scanning command is used to scan the antenna line device; receives a scanning response sent by the antenna line device, where the scanning response includes indication information used to indicate a type of the antenna line device, and the type of the antenna line device is a container antenna line device; sends an HDLC address assignment command to the antenna line device, where the HDLC address assignment command includes an HDLC address assigned by the primary device to the antenna line device; establishes a communication link to the antenna line device according to the HDLC address; sends a capability information query command to the antenna line device; and receives a capability information report sent by the antenna line device.